package com.xz.knowledgeDuplication.pattern.strategy;

/**
 * 具体策略类
 *
 * @author 召
 * @date 2022-03-22 21:24:28
 */
public class StrategyB implements Strategy{

    @Override
    public void show() {
        System.out.println("买200减50");
    }
}
